/Engine/Source/Editor/UMGEditor/Public/WidgetBlueprintEditorUtils.h
Deprecated* This function has been deprecated. Use the version of IsUsableWidgetClass that takes a second argument of TSharedRef.
static [TValueOrError](API\Runtime\Core\Math\TValueOrError)< [FUsableWidgetClassResult](API\Editor\UMGEditor\FWidgetBlueprintEditorUtils\FUsableWidgetClassResult), void > IsUsableWidgetClass ( const [FAssetData](API\Runtime\CoreUObject\AssetRegistry\FAssetData) & WidgetAsset )